Sentence examples for drainage purposes from inspiring English sources

It's not even flat; for drainage purposes, the asphalt underlay has to be constructed with a detectable crown in the center.

Then by assuming that the calculated thickness is constant throughout the heap structure, an approach has been proposed to calculate the required internal diameter of the slotted polyethylene pipes which are used for auxiliary drainage purposes.

The Commission stated that the "anticipated increased storm water flow from the subject property to an already strained creek and drainage basin can only add to the public need to manage the stream channel and floodplain for drainage purposes". Id., at G37.

16 holes (10 mm diameter) were drilled at equal spacing along the longer sides and at the bottom of the bin for aeration and drainage purposes.

Downstream of there, the river serves only for flood control and waste drainage purposes, and typically has no more than a trickle of water.

The airport has water treatment facilities and a 6 ha man-made pond used for flood control and drainage purposes as well as for the irrigation of nearby farmland.

For the purpose of gas drainage, mining induced fractures were characterised into various types and each of them was identified in the overburden for appropriate gas drainage design (Yuan 2004).

Vegetated channels are environmentally friendly and frequently used to convey water for drainage and recreational purposes.

In the 1960s, much of the river was dredged as part of a program to improve land drainage for agricultural purposes.

85percentt of Canadian wetland losses are due to drainage for agricultural purposes, and agriculture in South and Central America results in deforestation (United States Fish and Wildlife Service, 2002).

We developed a realistic model of skin abscess formation to demonstrate the technique of incision and drainage for educational purposes.